using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data;
using ICSharpCode.Core;
using Mesnac.Action.Base;
using Mesnac.Codd.Session;

namespace Mesnac.Action.ChemicalWeighing.Alarm.PmtAlarm
{
    /// <summary>
    /// 导入报警参数业务
    /// </summary>
    public class ImportAction: ChemicalWeighingAction, IAction
    {
        private string caption = StringParser.Parse(ResourceService.GetString("Mesnac_Dialog_Caption"));    //提示
        public void Run(RuntimeParameter runtime)
        {
            string msg = StringParser.Parse(ResourceService.GetString("Mesnac_Action_ChemicalWeighing_Alarm_PmtAlarm_ImportAction_msg"));       //导入操作会覆盖当前所有报警信息！是否继续？
            if (MessageBox.Show(msg, caption, MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
            {
                return;
            }
            base.RunIni(runtime);    //必须要调用的
            ICSharpCode.Core.LoggingService<ImportAction>.Debug("报警参数-导入...");

            DbHelper dbHelper = Mesnac.Basic.DataSourceFactory.Instance.GetDbHelper(Mesnac.Basic.DataSourceFactory.MCDbType.Local);
            if (dbHelper == null)
            {
                ICSharpCode.Core.LoggingService<ImportAction>.Error("获取本地数据连接失败...");
                return;
            }
            OpenFileDialog ofd = new OpenFileDialog();
            ofd.Filter = "xls files(*.xls)|*.xls";
            ofd.AddExtension = true;
            DialogResult result = ofd.ShowDialog();
            if (result == DialogResult.OK)
            {
                try
                {
                    string fileName = ofd.FileName;
                    if (!String.IsNullOrEmpty(fileName))
                    {
                        DataSet ds = Mesnac.Basic.DataToFileHandler.Instance.FromExcel(fileName);
                        //判断导入Excel表格式的合法性
                        if (!ds.Tables[0].Columns.Contains("Alarm_PLC") ||
                                !ds.Tables[0].Columns.Contains("Alarm_Block") ||
                                !ds.Tables[0].Columns.Contains("Alarm_Alias") ||
                                !ds.Tables[0].Columns.Contains("Alarm_Cn_Info") )
                        {
                            string msg4 = StringParser.Parse(ResourceService.GetString("Mesnac_Action_ChemicalWeighing_Alarm_PmtAlarm_ImportAction_msg4"));        //导入的Excel表格式不正确！请检查后重试！
                            MessageBox.Show(msg4);
                            return;
                        }
                        string del = "truncate table Pmt_Alarm";
                        dbHelper.ClearParameter();
                        dbHelper.CommandType = CommandType.Text;
                        dbHelper.CommandText = del;
                        dbHelper.ExecuteNonQuery();
                        //truncate table PmtAlarm
                        if (ds != null && ds.Tables.Count > 0)
                        {
                            string sqlstr = @"insert into Pmt_Alarm(Equip_Code, Alarm_PLC, Alarm_Block, Alarm_Alias, Alarm_Cn_Info)
                                  values (@EquipCode, @AlarmPLC, @AlarmBlock, @Alarm_Alias, @Alarm_Cn_Info)";
                            foreach (DataRow row in ds.Tables[0].Rows)
                            {
                                dbHelper.ClearParameter();
                                dbHelper.CommandType = CommandType.Text;
                                dbHelper.CommandText = sqlstr;
                                dbHelper.AddParameter("@EquipCode", row["Equip_Code"]);
                                dbHelper.AddParameter("@AlarmPLC", row["Alarm_PLC"]);
                                dbHelper.AddParameter("@AlarmBlock", row["Alarm_Block"]);
                                dbHelper.AddParameter("@Alarm_Alias", row["Alarm_Alias"]);
                                dbHelper.AddParameter("@AlarmName", row["Alarm_Cn_Info"]);
                                dbHelper.ExecuteNonQuery();
                            }
                            string msg1 = StringParser.Parse(ResourceService.GetString("Mesnac_Action_ChemicalWeighing_Alarm_PmtAlarm_ImportAction_msg1"));        //从Excel导入报警参数数据完毕!
                            ICSharpCode.Core.LoggingService<ImportAction>.Info(msg1);

                            #region 记录操作日志

                            base.DBLog(msg1);

                            #endregion

                            MessageBox.Show(msg1, Mesnac.Basic.LanguageHelper.Caption, MessageBoxButtons.OK, MessageBoxIcon.Information);
                        }
                        else
                        {
                            string msg2 = StringParser.Parse(ResourceService.GetString("Mesnac_Action_ChemicalWeighing_Alarm_PmtAlarm_ImportAction_msg2"));        //从Excel中导入报警参数数据失败：Excel中没有数据!
                            ICSharpCode.Core.LoggingService<ImportAction>.Warn(msg2);

                            #region 记录操作日志

                            base.DBLog(msg2);

                            #endregion

                            MessageBox.Show(String.Format(msg2), Mesnac.Basic.LanguageHelper.WarnCaption, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        }
                    }
                }
                catch (Exception ex)
                {
                    string msg3 = StringParser.Parse(ResourceService.GetString("Mesnac_Action_ChemicalWeighing_Alarm_PmtAlarm_ImportAction_msg3"));        //从Excel导入报警参数数据失败:{0}!
                    msg3 = String.Format(msg3, ex.Message);
                    ICSharpCode.Core.LoggingService<ImportAction>.Error(msg3);

                    #region 记录操作日志

                    base.DBLog(msg3);

                    #endregion

                    MessageBox.Show(msg3, Mesnac.Basic.LanguageHelper.WarnCaption, MessageBoxButtons.OK, MessageBoxIcon.Warning);
                }

                //刷新DataGridView数据
                DbMCControl dgPmtAlarmInfo = this.GetDbMCControlByKey(Mesnac.Basic.DataSourceFactory.MCDbType.Local, "Pmt_Alarm").FirstOrDefault();
                if (dgPmtAlarmInfo == null || !(dgPmtAlarmInfo.BaseControl is DataGridView))
                {
                    ICSharpCode.Core.LoggingService<ImportAction>.Warn("报警参数-导入-缺少报警参数DataGridView控件...");
                    runtime.IsReturn = false;
                    return;
                }

                DataTable table = dbHelper.GetDataTableBySql(dgPmtAlarmInfo.BaseControl.ActionDataSource);
                dgPmtAlarmInfo.BaseControl.BindDataSource = table;
            }
        }
    }
}